JBL SB 350 Service Manual ▷ View online
Separate the front case gently make sure do not damage the FFC
C Reassembly
c.1 Check all the cable have connected then assemble the front case.
Make sure front case do not press the cable during assembly
Make sure front case do not press the cable during assembly
c.2 Power on the unit and check the unit work
insert silicon rubber arrows that indicate
insert silicon rubber arrows that indicate
C.3 Screw arrows that indicate screws by screw driver.
c.4 Assemble the grille
C.5 Turn the chuck clockwise to tighten the feet.
Part number
Part name
Description
QTY
Reference Designators
Reference
Designators
Designators
Reference
Designators
Designators
461011521009
Power Cable
L=1.5M NISPT-2
2
461691220059
Optical Cable
L=1.2M OD=2.5MM
1
461451220059
AUX cable
L=1.2M RCA to 3.5mm connetor
1
231110482009
Remote control
40*87*7.2MM,black
1
461691220079
HDMI Cable
L=1.2M HDMI
1
461113610019
BT Antenna
L=360MM
1
461122010629
2P cable
L=200MM W3.96 C8 UL1007 20AWG
1
Sub Amp to driver
20220650800011 Driver
6.5' 2Ohm*80W
1
993104820109
SMPS
AC;100-240V DC:19V/3A
1
442110482009
Heat sink
L50*W18.8*H50mm
1
IC
416000260209
Socket
4PIN P=2.0MM
1
J201
416000020309
Socket
2PIN P=3.96MM
1
CON200
416000300109
Socket
3PIN P=2.0MM
1
J202
416000020409
Socket
2PIN P=3.96MM
1
CON100
416901009009
AC connector
UL 2.5A/250VAC C8
1
407001370209
Inductor
10uH/5A ±20% D11mm H11mm
2
L201,L203
407000080389
Inductor
0.6UH ,0.6MM 3.5*6 26MM
2
L200,L204
407040230109
Inductor
ITLLCL-T14-2051A 20*20mm 700uH
1
L100
402104770429
Cap-E
470UF/25V +/-20%
3
C100,C203,C229
402401050209
Cap-plastic
1UF/63V Size: 9x4mm Height 14mm
2
C220,C210
415200560109
Tact switch
DELTA 4.5MM H=17mm TACT TS041V1A38CMW2K4
1
SW300
415400420109
Push switch
SS-12F41 H=7MM
1
CON300
405400030209
LED
D3MM blue
1
D300
405400600309
LED
D3 white&orange
1
D301
461122010619
2P cable
L=200MM W7.92 UL1672#20AWG*2
1
C8 connector-Sub SMPS
445000026019
Magnet coil
φ15*φ23MM *L1mm V180177T
1
For 2P cable
461146000079
4P Cable
L=60MM 4P3.96+2P3.96
1
SMPS to Main board
410000080309
Shrink Tube
D25MM L=40MM
1
410000200109
Shrink Tube
D5MM L=20MM
2
24000021102049 LED holder
D4*11.5MM
1
24000024003049 LED holder
D6*H11.5MM
1
431048201019
PCB
L120*W57*1.6mm FR4
1
401910020409
Res-Chip
10K 1/16W +/-5% SMD0603
9
R100,R101,R103,R104,R300-
R302,R305,R309
R302,R305,R309
401933230119
Res-Chip
332k 1/16W +/-1% 0402
1
R111
401947020219
Res-Chip
47K 1/16W +/-1% SMD0402
1
R114
401922000319
Res-Chip
220 1/8W +/-1% SMD0805
1
R108
401900000209
Res-Chip
0 1/8W +/-5% 0805
1
D100
401900001109
Res-Chip
0 1/16W ±5% SMD0603
4
R106,R109,R202,R207
401938300109
Res-Chip
383Ω 1/16W +/-1% SMD0603
1
R110
401910020419
Res-Chip
10K 1/16W +/-1% 0603
2
R112,R239
401932410209
Res-Chip
3.24K 1/16W +/-1% SMD0603
1
R116
401910030109
Res-Chip
100K 1/16W +/-5% SMD0603
3
R200,R225, R241
401901020309
Res-Chip
1K 1/16W +/-1% (SMD0603)
1
R201
401903390209
Res-Chip
3.3 1/16W +/-5% SMD0603
2
R203,R209
401901000509
Res-Chip
10 1/16W +/-5% SMD0603
2
R204,R211
401933020119
Res-Chip
33K 1/16W +/-1% 0603
2
R205,R238
401901020109
Res-Chip
1K 1/16W +/-5% (SMD0603)
6
R206,R303,R304,R306-R308
401910030119
Res-Chip
100K 1/16W ±1% 0603
3
R208,R240,R241
401939020209
Res-Chip
39K 1/16W +/-1% 0603
1
R210
401900000129
Res-Chip
0 1/16W ±5% SMD0402
15
R212,R214-
R218,R223,R224,R230,R232-R237
R218,R223,R224,R230,R232-R237
401910020209
Res-Chip
10K 1/16W +/-5% SMD0402
2
R220,R221
401910030309
Res-Chip
100K 1/16W +/-5% SMD0402
2
R222,R226
401921020119
Res-Chip
21K 1/16W +/-5% (SMD0603)
1
R113
402901040159
Cap-chip
0.1UF/50V ±5% X7R SMD0603
11
C101-
C104,C106,C107,C110,C114,C121,C201
,C227
C104,C106,C107,C110,C114,C121,C201
,C227
402901060559
Cap-chip
10UF/6.3V +80%/-20% Y5V SMD0603
1
C105
402901062009
Cap-chip
10uF/50V ±10% X5R SMD1206
1
C113
402904700129
Cap-chip
47PF/50V ±5% NPO SMD0603
1
C115
402904750909
Cap-chip
4.7UF/25V ±20% X7R SMD0805
2
C116,C117
402901020229
Cap-chip
1000PF/50V ±5% NPO SMD0603
8
C200,C212,C222,C230,C301-C304
402902230419
Cap-chip
0.022uF/25V ±10% X7R SMD0603
1
C122
402901050909
Cap-chip
1uF/50V ±10% X7R SMD0603
3
C202,C216,C228
402902250119
Cap-chip
2.2UF/50V ±10% X5R SMD0603390-225-035064H
2
C206,C209
402901050119
Cap-chip
1UF/25V ±10% X5R SMD0603
1
C243
402902240419
Cap-chip
0.22UF/50V ±10% X7R SMD0603
4
C204,C215,C219,C224
402901010239
Cap-chip
100PF/50V ±5% X7R SMD0603
4
C205,C207,C208,C226
402902250139
Cap-chip
2.2uF/50V ±10% X5R SMD1206
2
C211,C221
402901030449
Cap-chip
0.01UF/50V ±5% X7R SMD0603
5
C213,C223,C225,C237,C241
402903310139
Cap-chip
330PF/50V ±10% X7R SMD0603
2
C214,C218
402903910229
Cap-chip
390PF/50V ±5% NPO SMD0603
1
C109
402901020239
Cap-chip
1000pF/50V ±5% X7R SMD0603
1
C217
402901040729
Cap-chip
0.1UF/16V ±10% X7R SMD0402
2
C232,C239
402901020319
Cap-chip
1000pF/25V ±5% NPO SMD0402
2
C233,C240
402901050609
Cap-chip
1UF/6.3V +80%/-20% Y5V SMD0402
1
C238
402901820119
Cap-chip
1800pF/50V ±5% NPO SMD0603
1
C118
402901061629
Cap-E
10UF/25V ±20% D5*5.4 铝贴SIZE B
1
C119
402901070129
Cap-E
100UF/25V ±20% D6.3*7.7 铝贴SIZE D
2
C120,C242
402901070729
Cap-E
100UF/6.3V ±20% D6.3*5.4 铝贴SIZE D
1
C231
402901070809
Cap-E
100UF/10V ±20% D6.3*7.7 铝贴SIZE D
2
C111,C112
407001080909
Inductor
15uH +-20% Rdc=0.024 Ohm Is=4.55A SWPA8040S150MT
1
L102
407001480109
Ferrite bead
MPZ2012S331A 330@100MHz SMT0805
2
L101,L103
407001120209
Ferrite bead
BLM18HD601SN1 600@100MHz SMT0603
2
L206,L207
405100030319
Diode
IN4148WS SOD-323 SMD
3
D201,D202,D203
405200160109
rectifier diode
SS24 （SMD DO-214AA）
1
D101
406000370109
Transistor
S8050LT1 SOT-23 SMD
3
Q100,Q200,,Q302
406000550109
Transistor
8550Y 800MA SOT-23 SMD
3
Q203,Q300,Q301
406100180209
MOS
AP4435GM P SO-8-244-1.27mm
1
U100
403904320209
IC
TPS54231DDA DC/DC 28V/2A
1
U102
403900410119
IC
TPA3116D2 HTSSOP32PIN
1
U200
416300180109
Connector
MINI天线连接器
1
J200
416000900219
5P socket
5PIN P=1.5mm
1
J203
232600022029
BT Module
BM153 Module,
1
U201
410000340309
Shrink Tube
D6MM 10MM
6
416901009009
AC connector
UL 2.5A/250VAC C8
1
461117000029
BT Antenna
L=70MM
1
SB 350 SOUNDBAR BILL OF MATERIALS
461207000019
FFC Cable
L=70MM W0.5*2 14P
1
AUX-main board
461632510069
FFC Cable
L=250MM W0.5*2 20P
1
KEY-main board
461632010009
FFC Cable
L=200MM W0.5*2 20P
1
HDMI--main board
445000029019
Magnet coil
size:W18.9mm*L11.8mm V18016F
1
for HDMI FFC cable
461631710039
FFC Cable
L=165MM W0.5*2 19P
1
BT--main board
461116500019
Cable
L=65MM 20AWG
2
C8--Rocker Switch
461117000099
Cable
L=70mm+80mm 20AWG
1
连接
AUX板screw和HDMI板screw,焊接
在主板上
461128000149
2P cable
L=80MM P=7.92MM UL1672
1
C8-SMPS
461149210009
4P Cable
L=920MM/190MM/860MM W3.96 UL2468
1
R-driver to Amp board
461144310019
4P Cable
L=430MM/190MM/370MM W3.96 UL2468
1
L-driver to Amp board
461146510069
4P Cable
L=650MM 4P+2P3.96 UL2468 20AWG
1
DC cable-Amp board
445000026019
Magnet coil
φ15*φ23MM *L1mm V180177T
1
461631110019
11P cable
L=110MM W1.0*2 A/AEVA 30AWG
1
EQ-Amp board
445000030019
Magnet coil
size:W36*L15mm V18014FS
1
R to L drivers
415000110109
Rocker Switch
PS8A-11-B1B3-5H-10 10A
1
993104820109
SMPS
AC;100-240V DC:19V/3A
1
20180225150011 Midrange Driver
8Ohm*15W
4
20460100100017 Tweeter
13mm,6Ohm*10W
2
405400030209
LED
D3MM
1
D811
415400420109
Push switch
SS-12F41 H=7MM
1
CON812
415200560109
Tact switch
DELTA 4.5MM H=17mm TACT TS041V1A38CMW2K4
1
SW810
232200044009
Receiver
2.7-5.5V HRM138aB710FC 37.9KHz
1
IR801
416900920109
USB Jack
(L=13.8mm)
1
J810
24000021101049 LED holder
D4*11MM
1
431048202019
PCB
L56*22*T1.6mm
1
EQ板
401901020429
Res-Chip
1K 1/16W +/-1% (SMD0402)
1
R829
401910020219
Res-Chip
10K 1/16W +/-1% SMD0402
2
R825,R830
401900001109
Res-Chip
0 1/16W ±5% SMD0603
2
R821,R822
401910000309
Res-Chip
100 1/16W +/-5% (SMD0402)
1
R800
401910000319
Res-Chip
100 1/16W +/-1% (SMD0402)
1
R828
401951110109
Res-Chip
5.11K 1/16W ±1% (SMD0402)281-011-51114H
1
R836
401922010119
Res-Chip
2.2K 1/16W +/-5% SMD0402
1
R801
401903300119
Res-Chip
33 1/16W +/-5% SMD0402
3
R818,R819,R820
402901040729
Cap-chip
0.1UF/16V ±10% X7R SMD0402
11
C802,C810,C813,C815,C817,C818,C819
,C821,C833,C834,C835
,C821,C833,C834,C835
402901031009
Cap-chip
0.01UF/10V ±10% X7R SMD0402
1
C814
402901060219
Cap-chip
10UF/10V ±10% X7R SMD0805
1
C803
402904700509
Cap-chip
47pF/25V ±5% NPO SMD0402
1
C804
402904760529
Cap-E
47UF/16V ±20% D6.3*5.4 SIZE C
1
C816
403903512009
ESD
ESD ESDA0402-05 huaying SMD0402
3
RV810,RV811,RV812
407001480109
Ferrite bead
MPZ2012S331A 330@100MHz SMT0805
3
L810,L811,L812
416000200819
Socket
11PIN P=1.0MM SMT
1
CON810
403904550109
IC
RCLAMP0542T
1
U811
416000300109
Socket
3PIN P=2.0MM
1
J400
416000260209
Socket
4PIN P=2.0MM 白色
1
J401
431048203019
PCB
L143*W18.5*T1.6mm FR4
1
401900000129
Res-Chip
0 1/16W ±5% SMD0402
4
R415,R416,R417,R418
401910020219
Res-Chip
10K 1/16W +/-1% SMD0402
3
R400,R419,R425
401922020139
Res-Chip
22K 1/16W +/-1% SMD0402
3
R431,R440,R442
401901020409
Res-Chip
1K 1/16W +/-5% (SMD0402)
10
R432-R436,R443-R445,R450,R451
401903300119
Res-Chip
33 1/16W +/-5% SMD0402
12
R403-R414
401947010419
Res-Chip
4.7K 1/16W +/-1% (SMD0402)
18
R402,R421-R424,R426-R430,R437-
R439,R441,R446,R447,R448,R449
R439,R441,R446,R447,R448,R449
401975010129
Res-Chip
7.5K 1/16W +/-1% SMD0402281-011-75014H
2
R401,R420
402901040729
Cap-chip
0.1UF/16V ±10% X7R SMD0402
2
C400,C401
402901010259
Cap-chip
100pF/50V ±5% X7R SMD0402
18
C402-C419
403903512009
ESD
ESD ESDA0402-05 huaying SMD0402
2
RV410,RV411
405400410309
LED
BW-190UY-CT blue 0603
1
D404
405400410609
LED
orange SMD0603
3
D401C,D400A,D402B
405400410209
LED
green 0603
1
D401B
405400590219
LED
white SMD0603
5
D400B,D403,D405,D401A,D402A
406000370109
Transistor
S8050LT1 SOT-23 SMD
3
Q404-Q406
406000550109
Transistor
8550Y 800MA SOT-23 SMD
7
Q400-Q403,Q407-,Q409
415200300209
Tact switch
TS-013-260GF 立式 SMD
6
SW400-SW405
416010170159
FPC Socket
20PIN*1 P=0.5MM H1.5mm SMT
1
CON400
431048204019
PCB
L59*W26*T1.0mm FR4
1
401900000129
Res-Chip
0 1/16W ±5% SMD0402
8
R611-
R613,R619,R620,R624,R625,R626
R613,R619,R620,R624,R625,R626
401910000309
Res-Chip
100 1/16W +/-5% (SMD0402)
2
R610,R607
401910030309
Res-Chip
100K 1/16W +/-5% SMD0402
1
R609
401901020409
Res-Chip
1K 1/16W +/-5% (SMD0402)
2
R621,R622
401903300119
Res-Chip
33 1/16W +/-5% SMD0402
6
R614-R618,R623
402901040729
Cap-chip
0.1UF/16V ±10% X7R SMD0402
2
C602,C604
402901031009
Cap-chip
0.01UF/10V ±10% X7R SMD0402
2
C603,C605
402901000509
Cap-chip
10pF/25V ±5% COG SMD0402
13
C600,C609-C620
402901060219
Cap-chip
10UF/10V ±10% X7R SMD0805
1
C601
402901050459
Cap-chip
1uF/16V +80%/ -20% Y5V SMD0603
1
C606
407001120209
Ferrite bead
BLM18HD601SN1 600@100MHz SMT0603
1
L600
232600022019
BT Module
BM153 Module,CSR BC57E687C
1
U600
416010210119
FPC Socket
19PIN*1 P=0.5MM H1.5mm SMT
1
CON600
416300180109
Connector
MINI Antenna connector
1
J600
431048205019
PCB
L75*W36*T1.6mm
1
401900000129
Res-Chip
0 1/16W ±5% SMD0402
3
R702,R735,R736
401903300129
Res-Chip
33 1/16W +/-1% SMD0402
12
R721-R732
401903300119
Res-Chip
33 1/16W +/-5% SMD0402
5
R705,R706,R707,R710,R712
401906200109
Res-Chip
62Ω 1/16W +/-5% (SMD0402)
2
R708,R711
401910020209
Res-Chip
10K 1/16W +/-5% SMD0402
5
R703,R704,R715,R733,R734
401912030409
Res-Chip
120k 1/16W +/-1% 0402
2
R701,R716
401913030129
Res-Chip
130K 1/16W +/-1% SMD0402
1
R720
401918030139
Res-Chip
180K 1/16W +/-1% SMD0402
1
R719
401901020429
Res-Chip
1K 1/16W +/-1% (SMD0402)
1
R718
401901050129
Res-Chip
1M 1/16W +/-5% (SMD0402)281-015-1054H
1
R709
401902200319
Res-Chip
22 1/16W +/-5% SMD0402281-015-2204H
1
R717
401947020209
Res-Chip
47K 1/16W +/-5% SMD0402
1
R714
401900000209
Res-Chip
0 1/8W +/-5% 0805
1
R700
402901040169
Cap-chip
0.1uF/25V ±20% X7R SMD0402
5
C703,C704,C705,C735,C736
402904700509
Cap-chip
47pF/25V ±5% NPO SMD0402
2
C701,C723
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